tu'uspa lujvo

x1 is a vascular plant of species/breed x2

A member of taxon Tracheophyta; a plant with roots, stems and leaves. See spati, blutu'u, genja, stani, pezli, tumspa, tsispa, rulspa

In notes:

filcina
x1 is a fern of family/genus/species x2.
perdiiu
x1 is a bracken (fern of genus Pteridium) of species/breed x2.